Are you between 40-75 years of age? Yes No

Have you been diagnosed with COPD, and are you taking daily medications to manage your symptoms? Yes No

Are you a current or former smoker? Yes No

Have you undergone chemotherapy or radiation to treat cancer in the last two years? Yes No

Are you pregnant or planning to become pregnant? Yes No

Are you currently living in the United States or Canada? Yes No

If you are interested in sites in the EU, please visit ClinicalTrial.gov for more information and a current list of active sites.